package com.dao;

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.pojo.OrdDtl;


/**
 * A data access object (DAO) providing persistence and search support for
 * OrdDtl entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.pojo.OrdDtl
 * @author MyEclipse Persistence Tools
 */

public class OrdDtlDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(OrdDtlDAO.class);

	protected void initDao() {
		// do nothing
	}

	public void save(OrdDtl transientInstance) {
		log.debug("saving OrdDtl instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(OrdDtl persistentInstance) {
		log.debug("deleting OrdDtl instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	

	public List findByExample(OrdDtl instance) {
		log.debug("finding OrdDtl instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding OrdDtl instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from OrdDtl as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findAll() {
		log.debug("finding all OrdDtl instances");
		try {
			String queryString = "from OrdDtl";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public OrdDtl merge(OrdDtl detachedInstance) {
		log.debug("merging OrdDtl instance");
		try {
			OrdDtl result = (OrdDtl) getHibernateTemplate().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(OrdDtl instance) {
		log.debug("attaching dirty OrdDtl instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(OrdDtl instance) {
		log.debug("attaching clean OrdDtl instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static OrdDtlDAO getFromApplicationContext(ApplicationContext ctx) {
		return (OrdDtlDAO) ctx.getBean("OrdDtlDAO");
	}
}